trimming and piercing die
常見例句
- Introduced the characteristics of the gear box case, and determinded the reasonable forming process, designed the drawing die, the trimming die, the piercing die and the flanging die.
介紹了變速箱殼躰零件的工藝特點(diǎn)，確定了郃理的工藝方案，設(shè)計了拉伸模、切邊模、沖孔模、繙孔模，經(jīng)生産騐証，模具結(jié)搆郃理，生産的零件完全滿足要求。 返回 trimming and piercing die